Contents 9 



PAGE 



Topo-geological Relief Models 57 



Seismograph 58 



Corridor Hall 58 



Catalogue Work 58 



Crocker Land Expedition 59 



Research and Publication 59 



Accessions 60 



Field Work 60 



Minerals and Gems 61 



Mineral Collection 61 



War Minerals 61 



The Tonnelier Figurine 62 



Publications 62 



Research 62 



Accessions 62 



Woods and Forestry 64 



Exhibition 64 



Existing Invertebrates 65 



Darwin Hall 65 



General Invertebrate Collections 67 



Insects and Spiders 67 



Field Work 68 



Research and Publication 69 



Accessions 71 



Recent and Extinct Fishes; Existing Reptiles and Batrachians ... 72 



Fishes '. .... 72 



Exhibition, Care of Collections, etc 72 



Research and Publication 73 



Reptiles and Batrachians 74 



Accessions and Exchanges 74 



Research and Publication 75 



Exhibition 75 



Mammals and Birds 76 



Staff 76 



Accessions 76 



Field Expeditions 77 



Study Collections . 78 



Installations 78 



Research and Publication 79 



Editorship 80 



Extinct Vertebrates 81 



Field Work 81 



Cretaceous Dinosaurs 8a 



Megabelodon Skeleton 8a 



